Add Gravity Forms hooks to the build

Author: zackkatz

repos-config.json

@@ -194,6 +194,12 @@
       "label": "GravityRevisions",
       "category": "gravitykit"
     },
+    {
+      "id": "gravityforms",
+      "repo": "gravityforms/gravityforms",
+      "label": "Gravity Forms",
+      "category": "gravity-forms"
+    },
     {
       "id": "gravity-forms-dynamic-lookup",
       "repo": "GravityKit/gravity-forms-dynamic-lookup",